A S.H.M. is represented by \[x=5\sqrt{2}(\sin 2\pi t+\cos 2\pi t).\]Th – McqOptions

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1.	A S.H.M. is represented by \[x=5\sqrt{2}(\sin 2\pi t+\cos 2\pi t).\]The amplitude of the S.H.M. is [MH CET 2004]
A.	10 cm
B.	20 cm
C.	\[5\sqrt{2}\]cm
D.	50 cm
Answer» B. 20 cm

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